<template>
  <el-row :gutter="40" class="panel-group">

    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel">
        <div class="card-panel-icon-wrapper icon-user">
          <i class="el-icon-user card-panel-icon" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">用户</div>
          <span class="card-panel-num">{{ userInfo.name }}</span>
        </div>
      </div>
    </el-col>

    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel">
        <div class=" card-panel-icon-wrapper icon-product">
          <i class="el-icon-shopping-bag-1 card-panel-icon" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">产品数量</div>
          <span v-if="loading" class="card-panel-num">0</span>
          <span v-else class="card-panel-num">{{ userInfo.products }}</span>
        </div>
      </div>
    </el-col>

    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel">
        <div class="card-panel-icon-wrapper icon-key">
          <i class="el-icon-key card-panel-icon" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">密钥数量</div>
          <count-to :start-val="0" :end-val="userInfo.licenseKeys" :duration="2000" class="card-panel-num" />
        </div>
      </div>
    </el-col>

    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
      <div class="card-panel">
        <div class="card-panel-icon-wrapper icon-key-act">
          <i class="el-icon-key card-panel-icon" />
        </div>
        <div class="card-panel-description">
          <div class="card-panel-text">激活数量</div>
          <count-to :start-val="0" :end-val="userInfo.licenseKeysActivated" :duration="2000" class="card-panel-num" />
        </div>
      </div>
    </el-col>
  </el-row>
</template>

<script>
import CountTo from "vue-count-to";
import { getInfo } from "@/api/getinfo"; // 引入 API 方法

export default {
  components: {
    CountTo,
  },
  data() {
    return {
      userInfo: {
        name: "",
        products: 0,
        licenseKeys: 0,
        licenseKeysActivated: 0,
      },
      loading: false,
    };
  },
  mounted() {
    this.fetchInfo();
  },
  methods: {
    fetchInfo() {
      this.loading = true;
      getInfo()
        .then((response) => {
          if (response.success) {
            this.userInfo = {
              name: response.data.name,
              products: response.data.products,
              licenseKeys: response.data.license_keys,
              licenseKeysActivated: response.data.license_keys_activated,
            };
          } else {
            this.$message.error("获取信息失败");
          }
        })
        .catch((error) => {
          console.error("获取信息失败:", error);
          this.$message.error("获取信息失败，请稍后重试");
        })
        .finally(() => {
          this.loading = false;
        });
    },
    handleSetLineChartData(type) {
      this.$emit("handleSetLineChartData", type);
    },
  },
};
</script>

<style lang="scss" scoped>
.panel-group {
  margin-top: 18px;

  .card-panel-col {
    margin-bottom: 32px;
  }

  .card-panel {
    border-radius: 13px;
    height: 108px;
    cursor: pointer;
    font-size: 12px;
    position: relative;
    overflow: hidden;
    color: #666;
    background: #fff;
    box-shadow: 4px 4px 40px rgba(0, 0, 0, 0.1);
    border-color: rgba(0, 0, 0, 0.05);

    &:hover {
      .card-panel-icon-wrapper {
        color: #fff;
      }

      .icon-user {
        background: #27548A;
      }

      .icon-key {
        background: #7A73D1;
      }

      .icon-key-act {
        background: #f4516c;
      }

      .icon-product {
        background: #DDA853;
      }
    }

    .icon-user {
      color: #27548A;
    }

    .icon-key {
      color: #7A73D1;
    }

    .icon-product {
      color: #DDA853;
    }

    .icon-key-act {
      color: #f4516c;
    }


    .card-panel-icon-wrapper {
      float: left;
      margin: 14px 0 0 14px;
      padding: 16px;
      transition: all 0.38s ease-out;
      border-radius: 6px;
    }

    .card-panel-icon {
      float: left;
      font-size: 48px;
    }

    .card-panel-description {
      float: right;
      font-weight: bold;
      margin: 26px;
      margin-left: 0px;

      .card-panel-text {
        line-height: 18px;
        color: rgba(0, 0, 0, 0.45);
        font-size: 16px;
        margin-bottom: 12px;
      }

      .card-panel-num {
        font-size: 20px;
      }
    }
  }
}

@media (max-width: 550px) {
  .card-panel-description {
    display: none;
  }

  .card-panel-icon-wrapper {
    float: none !important;
    width: 100%;
    height: 100%;
    margin: 0 !important;

    .svg-icon {
      display: block;
      margin: 14px auto !important;
      float: none !important;
    }
  }
}
</style>
